County Bridge No. 171
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County Bridge No. 171 | |
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County Bridge No. 171, 1982 | |
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| Location | Cedar Hollow Road over Valley Creek, Tredyffrin Township, Pennsylvania |
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| Coordinates | 40°3′12″N 75°30′3″W / 40.05333°N 75.50083°WCoordinates: 40°3′12″N 75°30′3″W / 40.05333°N 75.50083°W |
| Area | less than one acre |
| Built | 1907 |
| Built by | McCormick, P.J., & Sons |
| Architectural style | Other, Stone arch |
| Governing body | State |
| MPS | Highway Bridges Owned by the Commonwealth of Pennsylvania, Department of Transportation TR |
| NRHP Reference # | 88000762[1] |
| Added to NRHP | June 22, 1988 |
County Bridge No. 171 is a historic stone arch bridge located in Tredyffrin Township, Chester County, Pennsylvania. It spans Valley Creek. It has three spans; the main span is 25 feet long and flanked by two 15-feet long spans. The bridge was constructed in 1907, of coursed rubble with brick arch rings and a contrasting parapet.[2]
It was listed on the National Register of Historic Places in 1988.[1]
References
- ↑ 1.0 1.1 "National Register Information System". National Register of Historic Places. National Park Service. 2010-07-09.
- ↑ "National Historic Landmarks & National Register of Historic Places in Pennsylvania" (Searchable database). ARCH: Pennsylvania's Historic Architecture & Archaeology. Retrieved 2012-11-02. Note: This includes District 6-0 (November 1982). "Pennsylvania Historic Resource Survey Form: County Bridge No. 171" (PDF). Retrieved 2012-10-08.
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